[jhbuild] uninstall: support automatically created modules

[Craig Keogh <cskeogh src gnome org>]

commit b27cebe88efb5347ce5744765650fc4eec35f46d
Author: Diego Escalante Urrelo <diegoe igalia com>
Date:   Sun Nov 4 19:33:17 2012 -0500

    uninstall: support automatically created modules
    
    "jhbuild buildone" creates automatic modules for arguments that are not
    declared modules in the moduleset.
    
    Once installed, these can not be uninstalled because "jhbuild uninstall"
    demands modules to in the moduleset file, even when manifest files are
    available for the automatically created ones.
    
    Fix uninstall to support on-the-fly creation of modules. This works just
    like with moduleset modules.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=687601

 jhbuild/commands/uninstall.py |   22 +++++++++++++++++-----
 1 files changed, 17 insertions(+), 5 deletions(-)
---
diff --git a/jhbuild/commands/uninstall.py b/jhbuild/commands/uninstall.py
index 1e03979..27c5d80 100644
--- a/jhbuild/commands/uninstall.py
+++ b/jhbuild/commands/uninstall.py
@@ -24,6 +24,7 @@ import jhbuild.moduleset
 import jhbuild.frontends
 from jhbuild.errors import UsageError, FatalError
 from jhbuild.commands import Command, register_command
+from jhbuild.modtypes.autotools import AutogenModule
 
 
 class cmd_uninstall(Command):
@@ -36,11 +37,20 @@ class cmd_uninstall(Command):
         config.set_from_cmdline_options(options)
 
         module_set = jhbuild.moduleset.load(config)
-        try:
-            module_list = [module_set.get_module(modname, ignore_case = True) \
-                           for modname in args]
-        except KeyError:
-            raise FatalError(_('unknown module %s') % modname)
+        module_list = []
+        default_repo = jhbuild.moduleset.get_default_repo()
+        for modname in args:
+            try:
+                module = module_set.get_module(modname,
+                                               ignore_case = True)
+            except KeyError:
+                if not default_repo:
+                    raise FatalError(_('unknown module %s and no default repository to try an automatic 
module') % modname)
+
+                module = AutogenModule(modname, default_repo.branch(modname))
+                module.config = config
+
+            module_list.append(module)
 
         if not module_list:
             self.parser.error(_('This command requires a module parameter.'))
@@ -52,6 +62,8 @@ class cmd_uninstall(Command):
                 logging.warn(_('Module %(mod)r is not installed') % {'mod': module.name })
                 module_list.remove(module)
             else:
+                logging.info(_('module "%(modname)s" does not exist, created automatically using repository 
"%(reponame)s"') % \
+                         {'modname': modname, 'reponame': default_repo.name})
                 packagedb.uninstall(module.name)